mirror of
https://github.com/ra3xdh/qucs_s
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84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
/***************************************************************************
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helpdialog.cpp
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------------------
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begin : Fri Mar 04 2005
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copyright : (C) 2005 by Michael Margraf
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email : michael.margraf@alumni.tu-berlin.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "helpdialog.h"
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#include <QPushButton>
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QTextEdit>
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HelpDialog::HelpDialog(QWidget *parent)
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: QDialog(parent) //, 0, false, Qt::WDestructiveClose)
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{
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setWindowTitle("Qucs Filter Help");
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// -------- set help text into dialog ------------
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QString s(tr("QucsActiveFilter is a active filter synthesis program. "
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"Butterworth, Chebyshev, Inverse Chebyshev, Cauer, Bessel"
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" and User defined transfer function are supported."
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"To create a filter, simply enter all "
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"parameters and press the big button at the "
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"bottom of the main window. Immediatly, the "
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"schematic of the filter is calculated and "
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"put into the clipboard. Now go to Qucs, "
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"open an empty schematic and press "
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"CTRL-V (paste from clipboard). The filter "
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"schematic can now be inserted and "
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" simulated. Have lots of fun!"));
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// -------- create dialog widgets ------------
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resize(250, 230);
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vLayout = new QVBoxLayout();
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Text = new QTextEdit(s, this);
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//Text->setTextFormat(Qt::PlainText);
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Text->setReadOnly(true);
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//Text->setWordWrap(QTextEdit::NoWrap);
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Text->setMinimumSize(200,200);
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vLayout->addWidget(Text);
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QVBoxLayout *h = new QVBoxLayout();
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h->addLayout(vLayout);
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h->addStretch(5);
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QPushButton *ButtonClose = new QPushButton(tr("Close"));
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h->addWidget(ButtonClose);
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connect(ButtonClose, SIGNAL(clicked()), SLOT(accept()));
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ButtonClose->setFocus();
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h->addStretch(5);
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setLayout(h);
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}
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HelpDialog::~HelpDialog()
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{
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delete vLayout;
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}
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